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drm/amdgpu/pm: rework i2c xfers on sienna cichlid (v4)
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 21 Jan 2021 19:08:29 +0000 (14:08 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 1 Jul 2021 04:24:39 +0000 (00:24 -0400)
commit8ac2498e25d77f85696f68f709fcbfc46e276c41
tree9b9fd11b6bf4f9717614e3c8801d59d252a0f325tree | snapshot
parent2665026ae07cb64032798ffd5be1c9fa6e7be1d3commit | diff
drm/amdgpu/pm: rework i2c xfers on sienna cichlid (v4)

Make it generic so we can support more than just EEPROMs.

v2: fix restart handling between transactions.
v3: handle 7 to 8 bit addr conversion
v4: Fix &req --> req. (Luben T)

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c diff | blob | history
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